创建 Polymer Starter Kit 的干净副本后,使用 Web 组件测试器(“测试”Gulp 任务)运行测试会导致 Firefox 中的所有测试失败。
测试在 Chrome 和 IE 中运行良好。
错误是:
firefox 39 ✖ my-greeting-basic.html
Timed out loading http://localhost:2000/components/polymer-starter/my-greeting-basic.html?
<unknown> at done at /components/mocha/mocha.js:1846:0
<unknown> at Runner.prototype.run/< at /components/mocha/mocha.js:5213:0
<unknown> at EventEmitter.prototype.emit at /components/mocha/mocha.js:616:0
<unknown> at start/< at /components/mocha/mocha.js:5203:0
<unknown> at Runner.prototype.runSuite at /components/mocha/mocha.js:5103:0
<unknown> at start at /components/mocha/mocha.js:5201:0
<unknown> at Runner.prototype.run at /components/mocha/mocha.js:5226:0
<unknown> at Mocha.prototype.run at /components/mocha/mocha.js:1849:0
<unknown> at g at /bower_components/webcomponentsjs/webcomponents.min.js:11:0
<unknown> at w at /bower_components/webcomponentsjs/webcomponents.min.js:11:0
<unknown> at f at /bower_components/webcomponentsjs/webcomponents.min.js:11:0
<unknown> at p at /bower_components/webcomponentsjs/webcomponents.min.js:11:0
404 GET /components/polymer-starter/my-list-basic.html
firefox 39 ✖ my-list-basic.html
Timed out loading http://localhost:2000/components/polymer-starter/my-list-basic.html?
firefox 39 Tests failed: 2 failed tests
Test run ended in failure: 2 failed tests
Process terminated with code 1.
在浏览器中,对测试套件的调用会导致 404。